Originally Posted by radiowazee
Anyone have a pic of said vacuum hose? Behind the airbox? Can I get to it from under the seat?
When the right side of the airbox and engine are revealed (remove right fairing & tank) you will note two brass barbs on the intake manifolds (there are 2 on each manifold, 1 on each side). One of these is the vacuum port that controls the rear valve for the SAS. The other goes to a blind plug on the same valve.. Retain both lines, just plug the line to the valve with a suitable machine screw & clamp. These lines are the ones used to balance the carbs so don't remove them, just make sure they are plugged & secure.